BLAIR COUNTY, Pa. (KDKA) — Emergency officials are on the scene of a deadly shooting in Frankstown Township, in Blair County. Right now, sources tell KDKA-TV that four people are dead, and three Pennsylvania State Troopers were also hurt, but are expected to be okay. Sources say at least part of the shooting took place at the Juniata Valley Gospel Church. Troopers responded to a 9-1-1 shots fired call about 9 a.m. Additional 9-1-1 calls reported an armed man shooting at additional locations. According to sources, two troopers were fired at by the driver of a pickup truck on Juniata...